 |
| |||
| censored test; incomplete test; truncated test | |||
| неполные испытания: 7 phrases in 6 subjects |
| Automated equipment | 1 |
| Caspian | 1 |
| Gas processing plants | 1 |
| General | 2 |
| Military | 1 |
| Oil and gas | 1 |
|
| |||
| censored test; incomplete test; truncated test | |||
| неполные испытания: 7 phrases in 6 subjects |
| Automated equipment | 1 |
| Caspian | 1 |
| Gas processing plants | 1 |
| General | 2 |
| Military | 1 |
| Oil and gas | 1 |